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1 /* | 1 /* |
2 * Copyright (C) 2009, 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2009, 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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255 // postMessage(message, {sequence of transferrables}, targetOrigin); | 255 // postMessage(message, {sequence of transferrables}, targetOrigin); |
256 MessagePortArray portArray; | 256 MessagePortArray portArray; |
257 ArrayBufferArray arrayBufferArray; | 257 ArrayBufferArray arrayBufferArray; |
258 int targetOriginArgIndex = 1; | 258 int targetOriginArgIndex = 1; |
259 if (args.Length() > 2) { | 259 if (args.Length() > 2) { |
260 int transferablesArgIndex = 2; | 260 int transferablesArgIndex = 2; |
261 if (isLegacyTargetOriginDesignation(args[2])) { | 261 if (isLegacyTargetOriginDesignation(args[2])) { |
262 targetOriginArgIndex = 2; | 262 targetOriginArgIndex = 2; |
263 transferablesArgIndex = 1; | 263 transferablesArgIndex = 1; |
264 } | 264 } |
265 if (!extractTransferables(args[transferablesArgIndex], portArray, arrayB ufferArray, args.GetIsolate())) | 265 String typeErrorMessage(transferablesArgIndex == 1 ? "Second argument is not a sequence type" : "Third argument is not a sequence type"); |
Mike West
2013/10/21 06:51:22
Ditto.
| |
266 if (!extractTransferables(args[transferablesArgIndex], portArray, arrayB ufferArray, args.GetIsolate(), typeErrorMessage)) | |
266 return; | 267 return; |
267 } | 268 } |
268 V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<WithUndefinedOrNullChe ck>, targetOrigin, args[targetOriginArgIndex]); | 269 V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<WithUndefinedOrNullChe ck>, targetOrigin, args[targetOriginArgIndex]); |
269 | 270 |
270 bool didThrow = false; | 271 bool didThrow = false; |
271 RefPtr<SerializedScriptValue> message = | 272 RefPtr<SerializedScriptValue> message = |
272 SerializedScriptValue::create(args[0], &portArray, &arrayBufferArray, di dThrow, args.GetIsolate()); | 273 SerializedScriptValue::create(args[0], &portArray, &arrayBufferArray, di dThrow, args.GetIsolate()); |
273 if (didThrow) | 274 if (didThrow) |
274 return; | 275 return; |
275 | 276 |
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538 v8::Handle<v8::Context> context = frame->script()->currentWorldContext(); | 539 v8::Handle<v8::Context> context = frame->script()->currentWorldContext(); |
539 if (context.IsEmpty()) | 540 if (context.IsEmpty()) |
540 return v8Undefined(); | 541 return v8Undefined(); |
541 | 542 |
542 v8::Handle<v8::Object> global = context->Global(); | 543 v8::Handle<v8::Object> global = context->Global(); |
543 ASSERT(!global.IsEmpty()); | 544 ASSERT(!global.IsEmpty()); |
544 return global; | 545 return global; |
545 } | 546 } |
546 | 547 |
547 } // namespace WebCore | 548 } // namespace WebCore |
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